Description
6 Hole reference standard (Aluminum 7075-T6 with certifications). Hole Sizes: 1.0″, 1.125″, 1.250″ ,1.500″, 1.625″, 1.750″, ( .030 x .030 x .006 +/- .001) Corner EDM Notches and .010, .020, .040 Surface notches).. Includes Test Report and Certificate of Conformance.